The new Tenzing Blackberry & Acai obtains its vegan BCAAs from fermented corn by probiotic bacteria and claimed to contain caffeine, vitamin C, and electrolytes.

Founder of Tenzing, Huib van Bockel, said: “Somehow people have come to believe that energy from nature is not as strong as artificial energy drinks. This is of course far from the truth as our natural range packs just the same punch. Now we’ve launched a drink that goes even further. We found a way to source BCAA from corn and are excited to launch the world’s first naturally energising drink with plant-based BCAAs”.

Tenzing Blackberry & Açai will be available in 330ml can retailing at RRP £1.99.